I was working on Service REST. while i was practicing on POST method where i am using message data , i had few questions like how will the url should be and how the value should be passed. i am testing via postman app . In body i am passing the value as Key-value (i.e) ID "2". In pega the value is coming as ID = "2" instead of 2 .
The parameter values pass as key = value, this is an expected behaviour. In post man how you are passing in not able to understand & how the service is expecting the request format. Please modify the service as per the standard.